:root{--primary-color: #0d9488;--primary-hover: #0f766e;--text-color: #1d1d1f;--text-secondary: #595959;--bg-color: #f5f5f7;--card-bg: #ffffff;--border-color: #d2d2d7;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .04);--shadow-md: 0 4px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}.skip-nav{position:absolute;top:-100%;left:0;z-index:9999;padding:.75rem 1.5rem;background:var(--primary-color);color:#fff;text-decoration:none;font-weight:600}.skip-nav:focus{position:fixed;top:0;left:0;z-index:10000}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}.app-container{max-width:1200px;margin:0 auto;padding:2rem;flex:1;display:flex;flex-direction:column}.hero-section{text-align:center;padding:4rem 0 3rem;animation:fadeIn .8s ease-out}.hero-section h1{font-size:3.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:1rem}.gradient-text{background:linear-gradient(135deg,#0d9488,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1.5rem;color:var(--text-secondary);font-weight:400;max-width:600px;margin:0 auto}.search-container{max-width:900px;margin:0 auto 4rem;animation:slideUp .6s ease-out .2s backwards}.search-form{background:var(--card-bg);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color)}.form-group input[type=text],.form-group select{width:100%;padding:1rem;font-size:1.1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#fbfbfd;transition:border-color .2s,box-shadow .2s}.form-group input[type=text]:focus,.form-group select:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #0d948826}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.form-row-3col{grid-template-columns:1fr 1fr 1fr}.sort-group .sort-select{width:100%;padding:.8rem 1rem;font-size:1rem;height:46px;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#fbfbfd;color:var(--text-secondary);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;transition:border-color .2s,box-shadow .2s}.sort-group .sort-select:hover{border-color:var(--primary-color)}.sort-group .sort-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #0d948826}.price-inputs{display:flex;align-items:center;gap:.5rem}.price-input-wrapper{position:relative;flex:1}.price-input-wrapper span{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-secondary);font-weight:500}.price-input-wrapper input{width:100%;padding:.8rem .8rem .8rem 1.8rem;font-size:1rem;border:1px solid var(--border-color);border-radius:var(--radius-md)}.separator{color:var(--text-secondary);font-weight:500}.search-button{width:100%;padding:1rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.1rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s}.search-button:hover{background-color:var(--primary-hover)}.search-button:active{transform:scale(.98)}.search-divider{height:1px;background-color:#e5e5ea;margin:2rem -2rem 1.5rem}.quick-filters{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;align-items:center}.quick-filters-label{font-size:.9rem;font-weight:600;color:var(--text-secondary);margin-right:.5rem}.filter-chip{display:inline-block;padding:.5rem 1rem;background:#f5f5f7;border:1px solid transparent;border-radius:20px;font-size:.9rem;color:var(--text-color);text-decoration:none;transition:all .2s ease}.filter-chip:hover{background:var(--primary-color);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.popular-searches{margin-top:1.5rem}.popular-searches-header{font-size:.9rem;font-weight:600;color:var(--text-secondary);margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-bottom:1.5rem}@media(min-width:768px){.category-grid{grid-template-columns:repeat(3,1fr)}}.category-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;border-radius:var(--radius-md);border:1px solid transparent;text-decoration:none;transition:all .2s ease;height:100%;background-color:#f8fafc}.category-card .mb-1{margin-bottom:.5rem;color:var(--primary-color)}.category-card svg{width:24px;height:24px}.category-card .text-xs{font-size:.85rem;font-weight:600;color:var(--text-color)}.category-card.standard{border-color:#e2e8f0}.category-card.standard:hover{border-color:var(--primary-color);background-color:#f0fdfa;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;animation:fadeIn .8s ease-out .4s backwards}@media(max-width:1024px){.product-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.product-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.product-grid{grid-template-columns:1fr}}.product-card{background:var(--card-bg);border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;color:inherit;transition:transform .3s ease,box-shadow .3s ease;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.product-card:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px;border-radius:var(--radius-lg)}.product-image{padding:2rem;background:#fff;display:flex;align-items:center;justify-content:center;height:250px}.product-image img{width:100%;height:auto;aspect-ratio:1;object-fit:contain}.product-info{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}.product-price{display:flex;align-items:baseline;flex-wrap:wrap;gap:.15rem;font-size:1.25rem;font-weight:700;color:var(--text-color);margin-bottom:.25rem}.product-price-list{text-decoration:line-through;color:var(--text-secondary, #6b7280);font-size:.85em;margin-left:.4rem}.product-savings{color:#16a34a;font-weight:600;font-size:.8em;margin-left:.4rem}.prime-badge{display:inline-flex;align-items:center;gap:.2rem;color:#0066c0;font-size:.75em;font-weight:600;margin-left:.4rem}.prime-badge svg{flex-shrink:0}.product-rating{display:flex;align-items:center;gap:.35rem;margin-bottom:.5rem;font-size:.85rem}.product-rating .stars{color:#f59e0b;letter-spacing:-1px}.product-rating .rating-value{font-weight:600;color:var(--text-color)}.product-rating .review-count{color:var(--text-secondary)}.product-title{font-size:1rem;line-height:1.4;color:var(--text-secondary);margin-bottom:1.5rem;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex-grow:1}.view-button{display:block;text-align:center;padding:.8rem;min-height:44px;background:#f5f5f7;color:var(--primary-color);border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;transition:background .2s}.product-card:hover .view-button{background:#e8e8ed}.no-results{text-align:center;padding:4rem;color:var(--text-secondary);font-size:1.2rem}.site-footer{--footer-bg: #1a1f2e;--footer-bg-accent: #242938;--footer-text: rgb(200, 205, 215);--footer-text-muted: rgb(160, 165, 180);--footer-heading: #f1f5f9;--footer-accent: #0d9488;--footer-accent-glow: rgba(13, 148, 136, .3);--footer-border: rgba(255, 255, 255, .08);--footer-font-display: "Crimson Pro", Georgia, serif;--footer-font-body: "DM Sans", -apple-system, sans-serif;position:relative;margin-top:auto;background:var(--footer-bg);overflow:hidden}.site-footer:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent 0%,var(--footer-accent) 20%,#f59e0b 50%,var(--footer-accent) 80%,transparent 100%)}.site-footer:after{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");opacity:.03;pointer-events:none}.footer-content{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:4rem 2rem 2rem}.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--footer-border)}.footer-brand{max-width:280px}.footer-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem;text-decoration:none}.footer-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--footer-accent),#14b8a6);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px var(--footer-accent-glow)}.footer-logo-icon svg{width:20px;height:20px;stroke:#fff}.footer-logo-text{font-family:var(--footer-font-display);font-size:1.5rem;font-weight:600;color:var(--footer-heading);letter-spacing:-.02em}.footer-logo-text span{font-weight:400;color:var(--footer-text)}.footer-tagline{font-family:var(--footer-font-display);font-size:1.1rem;font-style:italic;color:var(--footer-text);line-height:1.6;margin-bottom:1.5rem}.footer-social{display:flex;gap:.75rem}.social-link{width:40px;height:40px;border-radius:10px;background:var(--footer-bg-accent);border:1px solid var(--footer-border);display:flex;align-items:center;justify-content:center;color:var(--footer-text);text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.social-link:hover{background:var(--footer-accent);color:#fff;border-color:var(--footer-accent);transform:translateY(-3px);box-shadow:0 6px 20px var(--footer-accent-glow)}.social-link svg{width:18px;height:18px}.footer-nav{display:flex;flex-direction:column}.footer-nav-title{font-family:var(--footer-font-body);font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--footer-heading);margin-bottom:1.25rem;position:relative;padding-bottom:.75rem}.footer-nav-title:after{content:"";position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--footer-accent);border-radius:1px}.footer-nav-links{display:flex;flex-direction:column;gap:.75rem}.footer-nav-links a{font-family:var(--footer-font-body);font-size:.95rem;color:var(--footer-text);text-decoration:none;transition:all .2s ease;position:relative;padding-left:0;min-height:44px;display:flex;align-items:center}.footer-nav-links a:before{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:var(--footer-accent);opacity:0;transition:all .2s ease}.footer-nav-links a:hover{color:var(--footer-heading);padding-left:12px}.footer-nav-links a:hover:before{opacity:1;left:0}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;flex-wrap:wrap;gap:1rem}.footer-copyright{font-family:var(--footer-font-body);font-size:.875rem;color:var(--footer-text-muted)}.footer-copyright a{color:var(--footer-text);text-decoration:none;transition:color .2s ease}.footer-copyright a:hover{color:var(--footer-accent)}.footer-legal{display:flex;gap:1.5rem}.footer-legal a{font-family:var(--footer-font-body);font-size:.875rem;color:var(--footer-text-muted);text-decoration:none;transition:color .2s ease}.footer-legal a:hover{color:var(--footer-heading)}.footer-accent-corner{position:absolute;bottom:0;right:0;width:200px;height:200px;background:radial-gradient(circle at 100% 100%,var(--footer-accent-glow) 0%,transparent 70%);pointer-events:none}@media(max-width:900px){.footer-main{grid-template-columns:1fr 1fr;gap:2.5rem}.footer-brand{grid-column:1 / -1;max-width:100%;text-align:center}.footer-logo,.footer-social{justify-content:center}.footer-nav-title:after{left:50%;transform:translate(-50%)}.footer-nav{text-align:center}.footer-nav-links a:hover{padding-left:0}.footer-nav-links a:before{display:none}}@media(max-width:600px){.footer-content{padding:3rem 1.5rem 1.5rem}.footer-main{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;text-align:center}.footer-legal{justify-content:center}}.site-header{background-color:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(0,0,0,.05);width:100%}.main-nav{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--text-color);text-decoration:none;letter-spacing:-.02em;display:flex;align-items:center}.nav-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none}.logo-icon-wrapper{position:relative;display:flex;align-items:center;justify-content:center}.logo-svg{width:28px;height:28px;stroke:#0d9488}.logo-dot{position:absolute;top:-2px;right:-2px;width:10px;height:10px;background-color:#f59e0b;border-radius:50%;border:2px solid white}.logo-text{font-size:1.25rem;font-weight:700;color:#0d9488;letter-spacing:-.025em;line-height:1}.logo-text-light{font-weight:300;color:#475569}.option-icon,.tag-icon,.trigger-icon{margin-right:.5rem;font-size:1.1em;display:inline-flex;align-items:center}.tag-icon{margin-right:.3rem}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;transition:color .2s ease;min-height:44px;display:flex;align-items:center}.nav-links a:hover{color:var(--primary-color)}.multiselect-wrapper{position:relative;width:100%;font-family:var(--font-family)}.multiselect-trigger{display:flex;justify-content:space-between;align-items:center;padding:.8rem 1rem;font-size:1rem;line-height:normal;height:46px;background:#fbfbfd;border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s ease}.multiselect-trigger:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #0d948826}.multiselect-trigger .placeholder{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary)}.multiselect-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:.5rem;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:1000;display:flex;flex-direction:column;max-height:400px;animation:fadeIn .2s ease-out}.multiselect-dropdown.hidden{display:none}.multiselect-header{padding:1rem;border-bottom:1px solid var(--border-color);background:#fbfbfd;border-radius:var(--radius-md) var(--radius-md) 0 0}.multiselect-search{width:100%;padding:.8rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);margin-bottom:.8rem;font-size:.95rem}.multiselect-actions{display:flex;gap:.5rem}.action-btn{flex:1;padding:.5rem;border:1px solid var(--border-color);background:#fff;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;color:var(--text-secondary);transition:all .2s}.action-btn:hover{background:#f5f5f7;color:var(--text-color)}.multiselect-list{overflow-y:auto;padding:.5rem 0;flex:1}.multiselect-option{display:flex;align-items:center;padding:.8rem 1rem;cursor:pointer;transition:background .1s}.multiselect-option:hover{background:#f5f5f7}.multiselect-option input[type=checkbox]{margin-right:.8rem;width:1.1rem;height:1.1rem;accent-color:var(--primary-color)}.multiselect-tags{display:flex;flex-wrap:wrap;gap:.5rem}.multiselect-tag{display:inline-flex;align-items:center;background:#f0fdfa;color:var(--primary-color);padding:.4rem .8rem;border-radius:20px;font-size:.9rem;font-weight:500}.remove-tag{background:none;border:none;color:var(--primary-color);margin-left:.5rem;cursor:pointer;font-size:1.1rem;line-height:1;padding:0 .2rem;opacity:.6}.remove-tag:hover{opacity:1}.compact-search-row{background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-color);padding:0 1.5rem;max-height:0;overflow:hidden;opacity:0;transition:max-height .3s ease,opacity .3s ease,padding .3s ease}.compact-search-row.visible{max-height:80px;opacity:1;padding:.75rem 1.5rem;overflow:visible}.compact-search-wrapper{max-width:1200px;margin:0 auto}.compact-search-desktop{display:flex;align-items:center;gap:1rem}.compact-search-price{display:flex;align-items:center;gap:.25rem;flex-shrink:0}.compact-price-symbol{color:var(--text-secondary);font-size:.875rem}.compact-separator{color:var(--text-secondary);margin:0 .25rem}.compact-input{background:#fbfbfd;border:1px solid var(--border-color);border-radius:6px;padding:.5rem .75rem;font-size:.875rem;color:var(--text-color);font-family:var(--font-family);height:36px;line-height:1.25}.compact-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #0d94881a}.compact-input-price{width:70px}.compact-search-center{display:flex;align-items:center;gap:.5rem;flex:1;min-width:0}.compact-input-keywords{flex:1;min-width:120px}.compact-search-button{background:var(--primary-color);color:#fff;border:none;border-radius:6px;padding:.5rem .75rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s ease;flex-shrink:0}.compact-search-button:hover{background:var(--primary-hover)}.compact-search-categories{flex-shrink:0;min-width:180px;max-width:250px}.compact-search-categories .multiselect-wrapper{width:100%}.compact-search-categories .multiselect-trigger{padding:.375rem .75rem;font-size:.875rem;min-height:auto;height:36px;line-height:1.25;box-sizing:border-box}.compact-search-categories .trigger-icon svg{width:18px;height:18px}.compact-search-categories .multiselect-dropdown{right:0;left:auto;min-width:320px}.multiselect-option .option-text{white-space:nowrap}.compact-search-sort{flex-shrink:0}.compact-sort-select{padding:.375rem 1.75rem .375rem .75rem;font-size:.875rem;height:36px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--card-bg);color:var(--text-color);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .5rem center;transition:border-color .2s,box-shadow .2s}.compact-sort-select:hover{border-color:var(--primary-color)}.compact-sort-select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #0d948826}.compact-dropdown-select{width:100%;padding:.75rem 2rem .75rem .75rem;font-size:.9rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--card-bg);color:var(--text-color);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.compact-dropdown-select:focus{border-color:var(--primary-color)}.compact-search-trigger{display:none;background:var(--primary-color);color:#fff;border:none;border-radius:6px;padding:.5rem;cursor:pointer}.compact-search-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;padding:1rem;margin-top:.5rem;box-shadow:var(--shadow-lg);z-index:100}.compact-dropdown-row{margin-bottom:1rem}.compact-dropdown-row label{display:block;font-size:.75rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.compact-dropdown-row .compact-search-price{width:100%;justify-content:center;background:#f5f5f7;padding:.4rem .6rem;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.compact-dropdown-input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.875rem;background:#fbfbfd;color:var(--text-color);font-family:var(--font-family)}.compact-dropdown-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #0d94881a}.compact-dropdown-button{width:100%;padding:.75rem;background:var(--primary-color);color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s ease}.compact-dropdown-button:hover{background:var(--primary-hover)}@media(max-width:768px){.compact-search-desktop{display:none}.compact-search-trigger{display:flex}.compact-search-row{padding:0 1rem}.compact-search-row.visible{max-height:60px;padding:.5rem 1rem;overflow:visible}.compact-search-wrapper{display:flex;justify-content:flex-end;position:relative}}.hamburger-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;min-height:44px;min-width:44px;align-items:center;justify-content:center}.hamburger-bar{display:block;width:24px;height:2px;background:var(--text-color);margin:5px 0;transition:transform .3s}@media(max-width:768px){.hamburger-toggle{display:flex}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1rem;box-shadow:var(--shadow-md)}.nav-links.nav-open{display:flex}.nav-links a{padding:.5rem 1rem}.main-nav{position:relative}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hero-section h1{font-size:2.5rem}.form-row,.form-row-3col{grid-template-columns:1fr}.app-container{padding:1rem}.quick-filters{justify-content:flex-start;overflow-x:auto;padding-bottom:1rem;-webkit-overflow-scrolling:touch}.filter-chip{white-space:nowrap}}.about-section{max-width:900px;margin:0 auto;padding:2rem 0;animation:fadeIn .8s ease-out}.about-hero{text-align:center;margin-bottom:5rem}.about-hero h1{font-size:3rem;font-weight:700;margin-bottom:1.5rem;letter-spacing:-.02em}.about-hero .subtitle{font-size:1.3rem;line-height:1.6;max-width:700px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-bottom:6rem}@media(max-width:900px){.feature-grid{grid-template-columns:1fr}}.feature-card{background:var(--card-bg);padding:2.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;text-align:center}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:3rem;margin-bottom:1.5rem;display:inline-block}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-color)}.feature-card p{color:var(--text-secondary);line-height:1.6}.how-it-works{background:#fff;border-radius:var(--radius-lg);padding:4rem;margin-bottom:5rem;box-shadow:var(--shadow-md);text-align:center}.how-it-works h2{font-size:2.5rem;font-weight:700;margin-bottom:3rem}.steps-container{display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:2rem}.step{flex:1;min-width:200px}.step-number{width:40px;height:40px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 1.5rem;font-size:1.1rem}.step h3{font-weight:600;margin-bottom:.5rem}.popular-header{text-align:center;padding:2.5rem 2rem;background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:2rem;border:1px solid rgba(13,148,136,.1)}.popular-header h1{font-size:2rem;margin-bottom:.75rem;font-weight:700}.popular-header .subtitle{font-size:1.1rem;color:var(--text-secondary);margin:0 auto;max-width:500px}.popular-content{padding:0 0 4rem}.sort-controls{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;justify-content:flex-end}.sort-controls label{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.sort-controls select{padding:.5rem 2rem .5rem .75rem;font-size:.9rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:var(--card-bg);color:var(--text-color);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;transition:border-color .2s,box-shadow .2s}.sort-controls select:hover{border-color:var(--primary-color)}.sort-controls select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #0d948826}.load-more-container{display:flex;justify-content:center;padding:2rem 0}.load-more-button{padding:.875rem 2.5rem;font-size:1rem;font-weight:600;color:var(--primary-color);background:var(--card-bg);border:2px solid var(--primary-color);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease}.load-more-button:hover:not(:disabled){background:var(--primary-color);color:#fff}.load-more-button:disabled{opacity:.6;cursor:not-allowed}.loading-container{text-align:center;padding:4rem 2rem}.loading-spinner{border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto}.error-message{text-align:center;color:#ef4444;padding:2rem;font-size:1.1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.step p{color:var(--text-secondary);font-size:.95rem}.cta-section{text-align:center;padding:4rem 0}.cta-button{display:inline-block;background:var(--primary-color);color:#fff;padding:1.2rem 3rem;border-radius:50px;font-size:1.2rem;font-weight:600;text-decoration:none;transition:all .2s ease;box-shadow:var(--shadow-md)}.cta-button:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}@media(max-width:768px){.about-hero h1{font-size:2.5rem}.steps-container{flex-direction:column}.how-it-works{padding:2rem}}.compact-search-row.always-visible{border-top:none}.compact-search-row.always-visible .compact-search-wrapper{max-width:100%}.compact-search-row.always-visible .compact-search-desktop{width:100%}.search-results-header{text-align:center;padding:.5rem 2rem 1rem;background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color)}.search-results-header .search-description{font-size:1rem;color:var(--text-secondary);margin-bottom:.25rem}.search-results-header .result-count{font-size:.9rem;color:var(--primary-color);font-weight:500}@supports (animation-timeline: scroll()){.hero-section{animation:heroCollapse linear forwards;animation-timeline:scroll();animation-range:0px 150px;transform-origin:top center;will-change:transform,opacity}@keyframes heroCollapse{0%{opacity:1;transform:scaleY(1)}to{opacity:0;transform:scaleY(0)}}.search-container{animation:searchCollapse linear forwards;animation-timeline:scroll();animation-range:50px 250px;transform-origin:top center;will-change:transform,opacity}@keyframes searchCollapse{0%{opacity:1;transform:scaleY(1)}to{opacity:0;transform:scaleY(0);pointer-events:none}}.product-section{animation:contentRise linear forwards;animation-timeline:scroll();animation-range:0px 300px;will-change:transform}@keyframes contentRise{0%{transform:translateY(0)}50%{transform:translateY(-180px)}83%{transform:translateY(-680px)}to{transform:translateY(-680px)}}}.calculator-widget{max-width:600px;margin:0 auto 2rem}.calculator-form{background:var(--card-bg);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:1.5rem}.calculator-input-group label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color)}.calculator-input-wrapper{position:relative}.calculator-currency{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:1.25rem;font-weight:600;color:var(--text-secondary)}.calculator-input{width:100%;padding:1rem 1rem 1rem 2.5rem;font-size:1.5rem;font-weight:600;border:2px solid var(--border-color);border-radius:var(--radius-md);background:#fbfbfd;transition:border-color .2s}.calculator-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #0d948826}.threshold-toggle{display:flex;gap:.5rem}.threshold-btn{flex:1;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border:2px solid var(--border-color);border-radius:var(--radius-md);background:var(--card-bg);cursor:pointer;transition:all .2s;min-height:44px}.threshold-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.threshold-btn:hover:not(.active){border-color:var(--primary-color)}.calculator-submit{width:100%;padding:1rem;font-size:1.1rem;font-weight:600;background:var(--primary-color);color:#fff;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background-color .2s;min-height:44px}.calculator-submit:hover{background:var(--primary-hover)}.calculator-result{text-align:center;padding:1.5rem;margin-top:1rem;background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.calculator-gap{font-size:1.25rem;color:var(--text-color)}.calculator-gap strong{font-size:1.75rem;color:var(--primary-color)}.calculator-success{font-size:1.25rem;font-weight:600;color:var(--primary-color)}